$512 Find Cheap Flights from Knoxville to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Istanbul departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Istanbul, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$689
Typical prices: $1,302-$1,109
Delta
Thu 7/2Thu 7/16
TYS - IST • 2 stops
Cheapest one-way
$512
Multiple Airlines
Tue 6/2
TYS - SAW • 3 stops
Top airlines
Cheapest • from $689 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals

Cheap Flights from Knoxville to Istanbul (TYS-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Istanbul

Thu, Jul 2 - Thu, Jul 16
Delta Logo
5:25 pm - 3:30 am
TYS
-
IST
27h 05m
2 stops
Delta Logo
6:00 am - 9:38 pm
IST
-
TYS
22h 38m
2 stops
$689Delta
Mon, Sep 21 - Wed, Oct 28
Delta Logo
7:20 pm - 3:30 am
TYS
-
IST
25h 10m
2 stops
Delta Logo
5:55 pm - 11:46 pm
IST
-
TYS
36h 51m
2 stops
$749Delta
Wed, Nov 4 - Tue, Nov 10
British Airways Logo
2:59 pm - 5:25 pm
TYS
-
IST
18h 26m
2 stops
British Airways Logo
6:40 pm - 9:24 pm
IST
-
TYS
34h 44m
2 stops
$848British Airways
Wed, Aug 19 - Wed, Aug 26
British Airways Logo
11:13 am - 11:55 am
TYS
-
IST
41h 42m
2 stops
British Airways Logo
8:15 am - 11:43 pm
IST
-
TYS
22h 28m
2 stops
$867British Airways
Wed, Nov 4 - Tue, Nov 10
Qatar Airways Logo
2:59 pm - 12:10 pm
TYS
-
SAW
37h 11m
2 stops
Qatar Airways Logo
1:40 pm - 9:24 pm
SAW
-
TYS
39h 44m
2 stops
$1,017Qatar Airways
Sat, Nov 7 - Sat, Nov 14
Qatar Airways Logo
2:59 pm - 12:10 pm
TYS
-
SAW
37h 11m
2 stops
Qatar Airways Logo
1:40 pm - 9:24 pm
SAW
-
TYS
39h 44m
2 stops
$1,065Qatar Airways
Wed, Jun 10 - Thu, Dec 31
Multiple Airlines Logo
6:38 pm - 10:10 pm
TYS
-
SAW
44h 32m
2 stops
Multiple Airlines Logo
1:40 pm - 6:31 pm
SAW
-
TYS
36h 51m
2 stops
$2,366Multiple Airlines
Mon, Jun 1 - Fri, Jul 17
Iberia Logo
6:20 pm - 7:40 pm
TYS
-
SAW
42h 20m
2 stops
Iberia Logo
12:30 pm - 10:33 pm
SAW
-
TYS
41h 03m
2 stops
$2,445Iberia
Sat, May 23 - Fri, Jul 10
Iberia Logo
1:12 pm - 7:40 pm
TYS
-
SAW
23h 28m
2 stops
Iberia Logo
12:30 pm - 10:33 pm
SAW
-
TYS
41h 03m
2 stops
$2,638Iberia
Sat, May 23 - Fri, Jul 10
Multiple Airlines Logo
11:19 am - 7:40 pm
TYS
-
SAW
25h 21m
2 stops
Multiple Airlines Logo
12:30 pm - 10:33 pm
SAW
-
TYS
41h 03m
2 stops
$2,646Multiple Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Istanbul flights

Get data-powered insights and trends into flights from Knoxville to Istanbul to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Istanbul?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Istanbul departing in July.

What is the cheapest month to fly from Knoxville to Istanbul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Istanbul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Istanbul is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,356 and $1,102 respectively.

Good to know

Cheapest flight$512
Flight from Knoxville to Istanbul Sabiha Gokcen Airport

When to book flights from Knoxville to Istanbul

Are your dates flexible? Find out the best times to travel from Knoxville to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Istanbul

  • What is the cheapest flight from Knoxville to Istanbul?

    In the last 3 days, the lowest price for a flight from Knoxville to Istanbul was $512 for a one-way ticket and $689 for a round-trip.

  • Do I need a passport to fly between Knoxville and Istanbul?

    Yes

  • Which airports will I be using when flying from Knoxville to Istanbul?

    When flying out of Knoxville you will be using Knoxville McGhee Tyson. You will be landing at one of these airports: Istanbul or Istanbul Sabiha Gokcen.

  • Which aircraft models fly most regularly from Knoxville to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Istanbul?

    Star Alliance, and oneworld are the airline alliances operating flights between Knoxville and Istanbul, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Knoxville to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Knoxville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Knoxville to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9706 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

10.0 ExcellentAnonymous, May 2026
IAD - MUC
Read more United Airlines reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Everything you need to know for your flight from Knoxville to Istanbul

Information on your arrival and departure airports